Outdoor activity reduces the prevalence of myopia in children
Outdoor activity reduces the prevalence of myopia in children
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DOI：
10.1016/j.ophtha.2007.12.019
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发表时间：
2008-08-01
期刊：
影响因子：
13.7
通讯作者：
Mitchell, Paul
中科院分区：
文献类型：
--
作者：
Rose, Kathryn A.;Morgan, Ian G.;Mitchell, Paul
目的：评估近距离、中工作距离以及户外活动与学龄儿童近视患病率之间的关系。
设计：对来自悉尼51所学校的两个年龄组样本进行横断面研究，采用随机整群抽样设计选取样本。
参与者：2003年至2005年，1765名6岁儿童（一年级）和2367名12岁儿童（七年级）参与了悉尼近视研究。
方法：儿童接受全面的眼部检查，包括睫状肌麻痹验光。家长和儿童完成关于活动的详细问卷调查。
主要观察指标：与近距离、中工作距离以及户外活动模式相关的近视患病率和平均球镜等效度（SE）。近视定义为球镜等效度屈光（此处英文原文似乎不完整）
Objective: To assess the relationship of near, midworking distance, and outdoor activities with prevalence of myopia in school-aged children.Design: Cross-sectional study of 2 age samples from 51 Sydney schools, selected using a random cluster design.Participants: One thousand seven hundred sixty-five 6-year-olds (year 1) and 2367 12-year-olds (year 7) participated in the Sydney Myopia Study from 2003 to 2005.Methods: Children had a comprehensive eye examination, including cycloplegic refraction. Parents and children completed detailed questionnaires on activity.Main Outcome Measures: Myopia prevalence and mean spherical equivalent (SE) in relation to patterns of near, midworking distance, and outdoor activities. Myopia was defined as SE refraction